1983 FIAT UNO tyre pressure

0•10Routine maintenance
Maintenance is essential for ensuring safety and desirable for the
purpose of getting the best in terms of performance and economy
from the car. Over the years the need for periodic lubrication has been
greatly reduced if not totally eliminated. This has unfortunately tended
to lead some owners to think that because no such action is required
the items either no longer exist or will last forever. This is certainly not
the case; it is essential to carry out regular visual examinations as
comprehensively as possible in order to spot any possible defects at
an early stage before they develop into major and expensive repairs.
For information applicable to later models, see Supplement.
Every 250 miles (400 km), weekly,
or before a long journey
m mCheck engine oil level
m mCheck brake reservoir fluid level
m mCheck tyre pressures
m mCheck operation of all lights and horn
m mTop up washer fluid reservoirs, adding a screen
wash, and check operation of washers and wipers
m mCheck coolant level
m mCheck battery electrolyte level
Every 6000 miles (10 000 km)
or six months, whichever comes first
m mRenew engine oil and filter (Chapter 1, Section 2)
m mCheck drivebelt tension (Chapter 2, Section 8)
m mCheck carburettor idle speed and mixture
adjustments (Chapter 3)
m mCheck contact points and dwell angle (mechanical
breaker distributors) (Chapter 4, Section 3)
m mCheck tyre tread wear (Chapter 7, Section 7)
m mCheck disc pads for wear (Chapter 8, Section 3)
Every 36 000 miles (60 000 km)
or three years, whichever comes first
m mRenew the timing belt - 1116 and 1299/1301 cc
(Chapter 1, Section 28)
m mCheck exhaust system for corrosion (Chapter 3,
Section 19)
m mRenew contact breaker points and adjust dwell
angle (mechanical breaker distributors) (Chapter 4,
Section 3)
m mCheck and adjust ignition timing (Chapter 4,
Section 4)
m mRenew spark plugs (Chapter 4, Section 11)
m mCheck clutch adjustment (Chapter 5, Section 2)
m mCheck transmission oil level (Chapter 6, Section 2)
m mCheck driveshaft and steering rack gaiters for splits
(Chapters 7 and 10)
m mCheck rear brake shoe linings for wear (Chapter 8,
Section 4)
m mCheck handbrake travel (Chapter 8, Section 16)
m mCheck headlamp beam alignment (Chapter 9,
Section 17)
m mCheck balljoints for wear (Chapter 10, Section 2)
m mCheck front wheel alignment (Chapter 10, Section 8)
m mCheck suspension bushes for wear (Chapter 11,
Section 2)
m mCheck seat belts for fraying (Chapter 12, Section 23)
m mLubricate controls, hinges and locks
Every 24 000 miles (40 000 km)
or two years, whichever comes first
m mRenew coolant anti-freeze mixture (Chapter 2,
Section 3)
m mRenew transmission oil (Chapter 6, Section 2)
m mRenew brake hydraulic fluid (Chapter 8, Section 12)
m mCheck for underbody corrosion and clean out door
and sill drain holes (Chapter 12, Section 2)
Every 12 000 miles (20 000 km) or
12 months, whichever comes first
m mCheck and adjust valve clearances (Chapter 1,
Sections 5 and 26)
m mRenew air cleaner element (Chapter 3, Section 2)

The hose ends can then be unclipped from
the brackets. The mounting brackets,
particularly on the body frame, are not very
heavy gauge and care must be taken not to
wrench them off (photo).
4With the flexible hose removed, examine
the internal bore. If it is blown through first, it
should be possible to see through it. Any
specks of rubber which come out, or signs of
restriction in the bore, mean that the inner
lining is breaking up and the pipe must be
renewed.
5When refitting the flexible hoses check they
cannot be under tension, or rub, when the
wheels are at the full range of suspension or
steering movement.
6Bleed the system (see Section 12) on
completion.
Rigid pipes
7Inspect the condition of the braking system
rigid pipelines at frequent intervals. They must
be cleaned off and examined for any signs of
dents (or other percussive damage) and rust
and corrosion. Rust and corrosion should be
scraped off and, if the depth of pitting in the
pipes is significant, they will need renewal.
This is particularly likely in those areas
underneath the car body and along the rear
axle where the pipes are exposed to the full
force of road and weather conditions.
8Rigid pipe removal is usually straight-
forward. The unions at each end are undone,
the pipe and union pulled out, and the centre
sections of the pipe removed from the body
clips where necessary. Underneath the car,
exposed unions can sometimes be very tight.
As one can use only an open-ended spanner
and the unions are not large, burring of the
flats is not uncommon when attempting to
undo them. For this reason, a self-locking grip
wrench (Mole) is often the only way to remove
a stubborn union.
9Rigid pipes which need renewal can usually
be purchased at any garage where they have
the pipe, unions and special tools to make
them up. All they need to know is the total
length of the pipe, the type of flare used at
each end with the union, and the length and
thread of the union. Fiat is metric, remember.
10Fitting your new pipes is a straightforwardreversal of the removal procedure. If the rigid
pipes have been made up, it is best to get all
the sets bends in them before trying to fit
them. Also, if there are any acute bends ask
your supplier to put these in for you on a tube
bender. Otherwise, you may kink the pipe and
thereby restrict the bore area and fluid flow.
11Bleed the system (see Section 12) on
completion.
12 Hydraulic system-
bleeding
3
1If the master cylinder or the pressure
regulating valve has been disconnected and
reconnected then the complete system (both
circuits) must be bled.
2If a component of one circuit has been
disturbed then only that particular circuit need
be bled.
3The two disc brakes comprise the front
circuit and the two rear brakes the rear circuit.
4Unless the pressure bleeding method is
being used, do not forget to keep the fluid
level in the master cylinder reservoir topped
up to prevent air from being drawn into the
system which would make any work done
worthless.
5Before commencing operations, check that
all system hoses and pipes are in good
condition with all unions tight and free from
leaks.
6Take great care not to allow hydraulic fluid
to come into contact with the vehicle
paintwork as it is an effective paint stripper.
Wash off any spilled fluid immediately with
cold water.
7As the system on 55 and 70 models
incorporates a vacuum servo, destroy the
vacuum by giving several applications of the
brake pedal in quick succession. The car
should be loaded with enough weight to
actuate the pressure regulating valve before
bleeding commences.
Bleeding - two man method
8Gather together a clean glass jar and a
length of rubber or plastic tubing which will be
a tight fit on the brake bleed screws (photo).9Engage the help of an assistant.
10Push one end of the bleed tube onto the
flrst bleed screw and immerse the other end
of the glass jar which should contain enough
hydraulic fluid to cover the end of the tube.
11Open the bleed screw one half a turn and
have your assistant depress the brake pedal
fully then slowly release it. Tighten the bleed
screw at the end of each pedal downstroke to
obviate any chance of air or fluid being drawn
back into the system.
12Repeat this operation until clean hydraulic
fluid, free from air bubbles, can be seen
coming through into the jar.
13Tighten the bleed screw at the end of a
pedal downstroke and remove the bleed tube.
Bleed the remaining screws in a similar way.
Bleeding - using a one way
valve kit
14There are a number of one-man, one-way
brake bleeding kits available from motor
accessory shops. It is recommended that one
of these kits is used wherever possible as it will
greatly simplify the bleeding operation and also
reduce the risk of air or fluid being drawn back
into the system quite apart from being able to
do the work without the help of an assistant.
15To use the kit, connect the tube to the
bleedscrew and open the screw one half a
turn.
16Depress the brake pedal fully and slowly
release it. The one-way valve in the kit will
prevent expelled air from returning at the end
of each pedal downstroke. Repeat this
operation several times to be sure of ejecting
all air from the system. Some kits include a
translucent container which can be positioned
so that the air bubbles can actually be seen
being ejected from the system.
17Tighten the bleed screw, remove the tube
and repeat the operations on the remaining
brakes.
18On completion, depress the brake pedal. If it
still feels spongy repeat the bleeding operations
as air must still be trapped in the system.
Bleeding - using a pressure
bleeding kit
19These kits too are available from motor
accessory shops and are usually operated by
air pressure from the spare tyre.
Braking system 8•7
12.8 Caliper bleed screw with dust cap
fittedFig. 8.12 Bleeding a rear wheel cylinder
(Sec 12)11.3 Front hydraulic hose bracket
8

13Stake the lower end of the tube to retain
the bush.
14Reassembly is a reversal of removal,
noting that the universal joint coupling
pinch-bolts should pass smoothly through the
grooves in the steering shaft.
15Fit the steering wheel when the
roadwheels are in the straight-ahead position.
16Tighten all nuts and bolts to the specified
torque. Reconnect the battery.
6 Steering rack-
removal and refitting
4
1Set the steering in the straight-ahead
mode.
2Working inside the car, disconnect thesteering shaft lower coupling by unscrewing
and removing the pinch-bolt (photo).
3Disconnect the tie-rod end balljoints from
the steering arms as described earlier in this
Chapter.
4Unscrew and remove the rack clamp
mounting bolts and withdraw the steering
gear from the car crossmember (photo).
5Refitting is a reversal of removal, but on
completion check the front wheel alignment
as described in Section 8.
7 Steering gear- overhaul
4
1A worn steering gear should not be
overhauled, but a new or factory
reconditioned unit fitted.
2After a high mileage, the following
adjustment may be needed however.
Rack damper - adjustment
3The slipper in the rack housing presses the
rack into mesh with the pinion. This cuts out
any backlash between the gears. Also, due to
its pressure, it introduces some stiffness into
the rack, which cuts out excessive reaction
from the road to the steering wheel.
4In due course, wear reduces the pressures
exerted by the slipper. The pressure is
controlled by the cover plate and a spring.
5The need for resetting of the slipper is not
easy to detect. On bumpy roads, the shockinduced through the steering will give a feeling
of play, and sometimes faint clonking can be
heard. In extreme cases, free play in the
steering may be felt, though this is rare. If the
steering is compared with that of a new rack
on another car, the lack of friction damping is
quite apparent in the ease of movement of the
steering wheel of the worn one.
6Centralise the steering rack. Do this by
counting the number of turns lock-to-lock and
then turning the steering wheel from one lock
through half the number of turns counted.
7Take the cover plate off the damping
slipper, remove the spring and shims, and refit
the cover plate.
8Screw in the cover plate bolts just enough
to hold the slipper against the rack.
9Measure the gap between the cover plate
and the rack housing using feeler blades.
10Select shims from the thicknesses
available (0.10, 0.125 and 0.30 mm) to provide
a shim pack thicker than the gap by between
0.05 and 0.13 mm.
11Remove the cover plate, fit the spring and
bolt on the cover plate with the selected shims.
8 Steering angles and front
wheel alignment
4
1Accurate front wheel alignment is essential
to provide good steering and roadholding char-
acteristics and to ensure slow and even tyre
Steering 10•3
Fig. 10.4 Renewing steering shaft bushes
(Sec 5)Fig. 10.3 Unscrewing combination switch
clamp nuts (Sec 5)Fig. 10.2 Removing steering column
shroud screws (Sec 5)
Fig. 10.6 Camber angle (Sec 8)
A Vertical line B Camber angle (positive)Fig. 10.5 Sectional view of rack damper
(Sec 7)6.4 Steering rack housing at pinion end
10
6.2 Steering shaft coupling

Note: Before diagnosing steering faults, be
sure that trouble is not due to incorrect or
uneven tyre pressures, inappropriate tyre
combinations, or braking system or
suspension defects.
Car pulls to one side
m mIncorrect steering geometry
m mCollision damage
Vibration at steering wheel
m
mRoadwheels out of balance or loose
m mTyre damage
m mLoose driveshaft-to-hub nuts
Car wanders
m
mPlay in steering gear
m mWear in steering balljoints
Heavy or stiff steering
m
mLack of lubricant in steering gear or balljoints
m mIncorrect steering geometry
m mCollision damage
Play at steering wheel
m
mWear in steering rack or balljoints
m mLoose steering shaft coupling pinch-bolt or
worn splines
m mWorn steering column/shaft universal joints
Rattles from steering
m
mSteering damper defective or in need of
adjustment
m mLoose steering column mounting bolts
m mLoose steering column/shaft coupling
pinch-bolts
m mLoose steering rack housing mounting bolts
m mWorn steering shaft bushes
Excessive or uneven tyre wear
m
mIncorrect steering geometry
m mWorn steering components
m mCollision damage wear. Before considering the steering angles,
check that the tyres are correctly inflated, that
the front wheels are not buckled, the hub
bearings are not worn or incorrectly adjusted
and that the steering linkage is in good order,
without slackness or wear at the joints.
2Wheel alignment consists of four factors:
Camber, is the angle at which the road
wheels are set from the vertical when viewed
from the front or rear of the vehicle. Positive
camber is the angle (in degrees) that the wheels
are tilted outwards at the top from the vertical.
Castor, is the angle between the steering
axis and a vertical line when viewed from each
side of the vehicle. Positive castor is indicated
when the steering axis is inclined towards the
rear of the vehicle at its upper end.
Steering axis inclination, is the angle when
viewed from the front or rear of the vehicle
between vertical and an imaginary line drawn
between the upper and lower suspension
strut mountings.
Toe,is the amount by which the distance
between the front inside edges of the
roadwheel rims differs from that between the
rear inside edges.
3If the distance between the front edges is
less than that at the rear, the wheels are said
to toe-in. If the distance between the front
inside edges is greater than that at the rear,
the wheels toe-out.
4Camber and castor are set during
production of the car and are not adjustable.
Any deviation from specification will be due tocollision damage or to gross wear in the
components concerned.
5To check the front wheel alignment, first
make sure that the lengths of both tie-rods are
equal when the steering is in the straight-ahead
position. Measure between the locknut at the
balljoint and the ball cup at the end of the rack
housing by passing a thin rod under the rack of
the gaiter. If adjustment is required, release the
locknut and turn the tie-rod.
6Obtain a tracking gauge. These are
available in various forms from accessory
stores or one can be fabricated from a length
of steel tubing suitably cranked to clear the
sump and bellhousing and having a setscrew
and locknut at one end.
7With the gauge, measure the distance
between the two wheel inner rims (at hub
height) at the rear of the wheel. Push the
vehicle forward to rotate the wheel through
180º (half a turn) and measure the distance
between the wheel inner rims, again at hub
height, at the front of the wheel. This last
measurement should differ from (be less than)
the first by the appropriate toe-in according to
the Specification (see Specifications Section).
8Where the toe-in is found to be incorrect,
release the tie-rod balljoint locknuts and turn
the tie-rods equally. Only turn them a quarter
of a turn at a time before re-checking the
alignment. Viewed from the centre line of the
car, turning the tie-rod clockwise will
decrease the toe-in.
9Make sure that the gaiter outboard clip isreleased otherwise the gaiter will twist as the
tie-rod is rotated.
10Always turn both rods in the same
direction when viewed from the centre line of
the vehicle otherwise the rods will become
unequal in length. This would cause the
steering wheel spoke position to alter and
cause problems on turns with tyre scrubbing.
11On completion, tighten the tie-rod balljoint
locknuts without altering their setting. Check
that the balljoint is at the centre of its arc of
travel and then retighten the gaiter clip.
9 Steering column lock-
removal and refitting
1
1Remove the steering wheel and column
shrouds as described in Section 5, also the
steering column combination switch.
2Unscrew and remove the steering column
mounting bolts and lower the column to
expose the lock shear bolts.
3Drill out the bolts or extract them using an
extractor.
4Refer to Chapter 4 for details of separation
of the ignition switch from the lock section.
5When fitting the new lock, tighten the shear
bolts until their heads break off.
6Bolt up the column, fit the combination
switch, shrouds and steering wheel and
tighten all nuts and bolts to the specified
torque.
10•4 Steering
Fig. 10.9 Steering column lock shear bolts
(arrowed) (Sec 9)
Fig. 10.8 Front wheel alignment diagram
(Sec 8)
X Front dimension Y - X = Toe-in
Y Rear dimension
Fig. 10.7 Castor angle (Sec 8)
A Vertical line B Castor angle (positive)
Fault finding - steering

Car pulls to one side
m mWorn or weak shock absorbers or struts on one side
Excessive roll on corners
m
mWeak shock absorbers or struts
m mCoil spring weak or cracked
Car wanders or skips on rough surfaces
m
mDefective shock absorbers or struts
Vibration and wheel wobble
m
mLoose or defective shock absorbers or struts
Excessive or uneven tyre wear
m
mWorn suspension components
Fault finding - suspension
Note: Before diagnosing suspension defects, be sure that trouble is not due to incorrect or uneven tyre pressures, in inappropriate combinations.
11•6 Suspension

Braking system................................................................................. 14
Part A: Braking system general
Front brake pads all later models
Part B: Braking system - Turbo ie models
Description
Front disc pads - renewal
Front disc caliper - removal and refitting
Front disc caliper - overhaul
Front brake disc - inspection, renovation or renewal
Rear disc pads - renewal
Rear disc caliper - removal, overhaul and refitting
Rear brake disc - inspection, renovation and renewal
Pressure regulating valve
Brake pedal - removal and refitting
Vacuum servo unit and master cylinder - general
Antiskid system - description
Electrical system.............................................................................. 15
Alternator (999 cc models) - removal and refitting
Alternator (later models) - removal and refitting
Alternator brushes - renewal
Starter motor (999 cc models) - removal and refitting
Starter motor (1301 cc Turbo ie, 1372 cc ie, 1372 cc Turbo ie)
- removal and refitting
Starter motor brushes (later models) - renewal
Fuses - later models
Relays (Turbo ie models) - general
Headlamps - later models
Headlamp beam adjusters for load compensation - later models
Headlamp unit removal - later models
Headlamp dim-dip system - description
Front fog lamps bulb/unit - removal and refitting and beam
adjustment
Horn - relocation
Steering column combination switches (later models) - removal
and refittingInstrument panel (Turbo ie models) - removal and refitting
Facia-mounted switches (1301 cc Turbo ie model) - removal
and refitting
Instrument panel (later models) - removal and refitting
Auxiliary control panel (later models) - removal and refitting
Heater control panel (later models) - removal and refitting
Trip master
Interior roof mounted spotlamp, switch and/or clock - removal
and refitting
Central door locking system
Cigar lighter (later models) - removal and refitting
Electrically operated window switches - removal and refitting
Windscreen wiper motor (later models) - removal and refitting
Windscreen washer reservoir (Turbo) - removal and refitting
Tailgate wiper motor (later models) - removal and refitting
Radio Check control system sensors - description
Check control system sensors - testing
Suspension....................................................................................... 16
Front anti-roll bar - removal and refitting
Suspension strut later models
Bodywork.......................................................................................... 17
Plastic components
Rear view mirrors
Door armrest
Tailgate (Turbo ie model) - component removal and refitting
Radiator grille (1301 cc Turbo ie model) - removal and
refitting
Radiator grille (1372 cc ie and 1372 cc Turbo ie models) -
removal and refitting
Bumpers (1301 cc Turbo ie, 1372 cc ie and 1372 cc Turbo ie
models) - removal and refitting
Rear hinged windows - removal and refitting
Door trim panel (Turbo ie model) - removal and refitting
Supplement: Revisions and information on later models 13•3
13
1 Introduction
Since its introduction in 1983, the FIAT Uno
has had a number of modifications and
improvements including the fitting of a twin
choke carburettor, low profile tyres, tinted
windows and remotely-controlled central door
locking.
The major mechanical change was the
introduction of the FIRE (Fully Integrated
Robotised Engine) on 45 and 45S models to
be followed by a new 1108 cc “FIRE” engine
on the 60S model from 1989 on.
A 1301 cc Turbo ie engine model wasavailable for a short period. This model had a
Bosch LE2 Jetronic electronic fuel injection
(ie) and a turbocharger to give added
performance. To uprate the braking to suit,
disc brakes were fitted to the rear in place of
the original drum type brakes.
A 1372 cc engine model was introduced in
1989. Two versions were initially available. A
Bosch Mono-Jetronic single-point fuel
injection (SPi) system, as found on the 70 SX
model and Bosch L3.1 or L3.2 Jetronic
multi-point fuel injection (MPi) systems were
fitted to Turbo models. L3.2 MPi system
models were equipped with catalytic
converters, to improve exhaust emission. All
fuel injection engines are fitted with electroni-
cally controlled engine management systems.
A new style instrument panel, switchgearand a revised facia layout was introduced in
1989.
During 1992, SPi fuel systems were fitted to
the 999 cc and 1108 cc engines, along with
catalytic converters for improved exhaust
emissions.
Five speed transmissions were introduced
to 999 cc models in 1993.
It is recommended that this Supplement is
always referred to before the main Chapters
of the Manual.
Project vehicles
The vehicles used in the preparation of this
supplement, and appearing in many of the
photographic sequences were a 1986 Uno
45S FIRE, a 1988 1301 cc Uno Turbo ie and a
1991 1372 cc Uno SXie.
Easy,suitable for
novice with little
experienceFairly easy,suitable
for beginner with
some experienceFairly difficult,
suitable for competent
DIY mechanic
Difficult,suitable for
experienced DIY
mechanicVery difficult,
suitable for expert DIY
or professional
Degrees of difficulty
54321

Ignition timing
At idle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8º to 12º BTDC
Maximum advance (at 4000 to 6000 rpm
with 0.377 bars/5.5 lbf/in
2 vacuum) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32º to 36º BTDC
Component testing values
Ignition coil:
Primary resistance at 20ºC (68ºF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.40 to 0.49 ohms
Secondary resistance at 20ºC (68ºF) . . . . . . . . . . . . . . . . . . . . . . . . . 4320 to 5280 ohms
Engine speed sensor:
Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612 to 748 ohms
Sensor to flywheel teeth clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.25 to 1.3 mm
TDC sensor:
Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 612 to 748 ohms
Sensor to crankshaft pulley tooth gap . . . . . . . . . . . . . . . . . . . . . . . . 0.4 to 1.0 mm
Clutch
Pedal height
All later models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 to 146 mm
Driven plate diameter
903, 999 and 1301 cc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 mm
1108 cc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 mm
1372 cc ie . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181.5 mm
1372 cc Turbo ie . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mm
Transmission
General
Type number:
903, 999,1108 and 1372 cc ie . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C.501.5.10
999 and 1108 (from 1992) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C.514
1372 cc, Turbo ie . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C.510.5.17
Final drive ratios
903 cc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.071:1
999 and 1108 cc (except C514 type transmission) . . . . . . . . . . . . . . . . 3.733:1
999 cc (with C514 type transmission) . . . . . . . . . . . . . . . . . . . . . . . . . . 3.866:1
1108 cc (with C514 type transmission) . . . . . . . . . . . . . . . . . . . . . . . . . 3.733:1
1301 cc Turbo ie (without Antiskid) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.588:1
1301 cc Turbo ie (with Antiskid) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.562:1
1372 cc Turbo ie . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.353:1
Oil type/specification:
1372 cc Turbo ie . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fiat ZC 80/S gear oil
Driveshafts
Roadwheels
Turbo ie . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1/2 J x 13
Tyres
Turbo ie
Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175/60 HR 13
Pressures:
Front and rear, normal load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2 bars
Front, full load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3 bars
Rear, full load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5 bars
Spare wheel tyre size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.50B x 13 FH
Spare wheel tyre pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2 bars
1372 cc ie with catalyst (1.4 ie S)
Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155/70 SR 13
Pressures:
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 bars
Rear - normal load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.9 bars
Rear - full load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2 bars
13•14 Supplement: Revisions and information on later models

13•18 Supplement: Revisions and information on later models
Every 9000 miles (15 000 km) or
12 months (whichever comes first)
m mCheck the tyre pressures and their condition
(including the spare)
m mWhere a pad wear warning light is fitted, check its
operation
m mCheck the front brake disc pads for excessive wear
m mCheck the underbody condition (fuel and brakes
pipes, exhaust system, hoses, bushes and gaiters)
m mCheck the condition and tension of drivebelts
m mCheck the engine idle speed and CO emissions
m mCheck the EGR system (If fitted)
m mCheck fluid levels (coolant, brake fluid and
windscreen washer)
m mRenew spark plugs (1372 cc Turbo models)
m mRenew the engine oil and oil filter (non-Turbo
models)
m mCheck the HT leads and connections
m mCheck the condition of all coolant, fuel and
hydraulic hoses and connections
Every 18 000 miles (30 000 km) or
24 months (whichever comes first)
In addition to the items listed for 9000 mile (15 000 km) or 12 months
service
m mCheck the rear brake disc pads for wear (where
applicable)
m mCheck/adjust the valve clearances
m mCheck and tighten (if necessary), inlet and exhaust
manifolds
m mCheck the clutch adjustment (cable operated
models)
m mRenew the fuel filter (where applicable)
m mRenew the air cleaner element
m mRenew the spark plugs and check the HT leads
and connections (all models)
m mWhere applicable, have the ignition and injection
systems checked (special equipment needed)
m mRenew coolant
m mRenew brake fluid
Every 28 000 miles (45 000 km) or
36 months (whichever comes first)
In addition to the items listed for 9000 mile (15 000 km) or 12 months
service
m mCheck Lambda (oxygen) sensors operation (special
equipment needed)
m mCheck fuel evaporation system (where fitted)
m mCheck the transmission oil level
m mCheck the condition crankcase ventilation system
Every 37 000 miles (60 000 km) or
48 months (whichever comes first)
In addition to the items listed for 18 000 mile (30 000 km) or
24 months service
m mCheck the condition of the rear brake shoe linings
m mCheck the condition of the timing belt
Every 65 000 miles (105 000 km)
m
mRenew the timing belt
Every 74 500 miles (120 000 km)
m
mRenew the manual transmission oil
Every 250 miles (400 km), weekly or
before a long journey
m mProceed as described for the earlier models at the
start of this manual
Every 6000 miles (10 000 km) or
12 months (whichever comes first)
m mRenew the engine oil and oil filter (Turbo models
only)
3 Routine maintenance- all models from June 1991
The maintenance intervals in this manual are provided with the
assumption that you, not the dealer, will be carrying out the work.
These are the minimum maintenance intervals recommended by us, for
vehicles driven daily. If you wish to keep your vehicle in peak condition
at all times, you may wish to perform some of these procedures more
often. We encourage frequent maintenance, since it enhances the
efficiency, performance and resale value of your vehicle.
If the vehicle is driven in dusty areas, used to tow a trailer, or driven
frequently at slow speeds (idling in traffic) or on short journeys, more
frequent maintenance intervals are recommended.
When the vehicle is new, it should be serviced by an authorised
dealer to preserve the factory warranty.